Missouri
Division of Professional Registration
Detlefsen, Leif Arthur
Professional Engineer
License number
2006027496
Date granted
09/05/2006
Date expires
12/31/2014
Class
Professional Engineer
Status
Clear
Address
Lay, Pitman & Associates
licensingmissouri.org
ID 1473770
LAST UPDATED 2026-06-03 21:45:58 UTC
LAST UPDATED 2026-06-03 21:45:58 UTC
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